[Davidf]

Update:

Engine is done and fully assembled on the stand. Been working on the wiring harness and have the fuse/relay box 100% wired (included relays for A/C and Condenser fans. Spare relay socket for future radiator fans, if I go that route).

Now, reason for my post: What fuse size/amperage should be used for all the fused circuits? I followed lt1swap website for grouping systems on fuses. For instance:

Fuse 1: Coils and ECM/PCM keyed power (relay 1 controlled)
Fuse 2: Fuel injectors (relay 1 controlled)
Fuse 3: Transmission, MAF, (heated) primary oxygen sensors (relay 1 controlled)
Fuse 4: Fuel pump (relay 2 controlled) and ECM/PCM constant power
Fuse 5: A/C compressor (relay 3 controlled)
Fuse 6: Dual condenser fans (relay 4 controlled)